@misc{indiciae20baf4a32581,
  title = {[Emergency endoscopy. Our experience with emergency endoscopy].},
  author = {E Troyer and H Reissigl and K Schwamberger},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/309695/},
  note = {Source identifier: 309695}
}